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Round|Lab Grown|IGI

0.71ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG841660206

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841660206

Diamond specifications and retailer prices

From $230 CAD
As of November 4, 2026
Save $1,361 CAD (86%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,591 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 0.71ct lab-grown round diamond

This 0.71ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG841660206 or 841660206. Listed at 7 retailers as of November 4, 2026, with prices from $230 to $1,591, a $1,361 spread on the same certified stone. MOH London lists it at $1,591. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.71
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841660206
Dimensions5.72 × 5.77 × 3.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.72 mm5.77 mm0.71 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841660206
Side View
Table 58.0%Crown 33.2°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,591 CAD|Low: $230 CAD|High: $1,603 CAD|Avg: $592 CAD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3$230 CAD
Retailer 4$365 CAD
Retailer 2$376 CAD
Retailer 7$378 CAD
Retailer 5$522 CAD
Retailer 6$694 CAD
MOH London$1,591 CAD

31 data points across 7 retailers

7 retailers$230 CAD to $1,591 CAD

A
Cheapest Retailer
-
$230 CAD
A
Retailer 2
-
$365 CAD
View
A
Retailer 3
-
$376 CAD
View
A
Retailer 4
-
$378 CAD
View
B+
Retailer 5
-
$522 CAD
View
B+
Retailer 6
-
$694 CAD
View
Most Expensive
B
MOH London
LG841660206 · Nov 5
$1,591 CAD
£897 GBP
View
6 more retailers have this diamond
Prices start from $230 CADSave up to $1,361 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.71ct Round
$230 CAD